baber/WOPTO huggingface dataset:
Patent CA-1125351-A (CA)
Title: Tungsten halogen capsule for headlight
Inventor: KIMBALL STEPHEN F III
IPC: H01K9/08
Filed: 1979-02-27
Granted: 1982-06-08
Abstract: TUNGSTEN HALOGEN CAPSULE FOR HEADLIGHT D-20,288 ABSTRACT In the manufacture of 8 capsule for 8 sealed beam lamp or vehicle headlight, two coiled filaments on lead-in wires are supported in a holder with sufficient rigidity to accurately maintain a predetermined spacing between the filaments during a subsequent press sealing operation. The filaments are then inserted into an open-ended glass tube and the open end is press sealed onto the filament lead-in wires at the same time that wire supports are embedded in the press seal.  The wire supports are then connected to mounting rods in the finished capsule.
Patent CA-1123919-A (CA)
Inventor: ANDRESEN RICHARD P
IPC: G06F17/00
Filed: 1979-02-28
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus for the recognition of ventricular premature beats by an identifying width of a QRS complex by dividing the area by the height and further noting when the width measurement is  at least 40 percent wider than the average width of the immediately preceding several QRS com-plexes.  Additional apparatus for indicating ventricular premature beats by determination of an early width determina-tion which exceeds the average width by at least 20 percent and is additionally followed by the compensatory pause as determined by interbeat interval measurement.
Patent CA-1125752-A (CA)
Title: 3,3-dichloro-2-azetidinone derivatives
Inventor: KRAPCHO JOHN
IPC: A61K31/395
Filed: 1979-03-01
Granted: 1982-06-15
Abstract: Abstract Compounds having the formula   wherein A1 is an alkylene group having 2 to 4 carbon atoms; R1 is dialkylamino or a nitrogen containing heterocyclic group and R2 is phenyl, substituted phenyl, naphthyl, or 1,3-benzodioxol-5-yl; have antiinflammatory activity.
Patent CA-1105449-A (CA)
Inventor: GARLINGHOUSE LESLIE H
IPC: B01F11/00
Filed: 1979-05-24
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed a conditioner for liquid-like charges, comprising a frame, a closed housing on the frame, and a composite container for the charges comprising a lower flexible section located within the housing and an upper rigid section.  A wobble plate is mounted on the bottom of the flexi-ble section and a wobble drive is rotatably journaled in a lower wall of the housing, having a driving relationship with the wobble plate.  A motor is provided on the frame at a location below the housing.  The motor has a driving connection with the wobble drive whereby to impart an oscillatory motion to the flexible section and liquid-like charge therein.  Both the lower flexible section and the upper rigid section are within the housing and a partition attaches the upper rigid section to the housing and separates the interior of the housing into a lower chamber surrounding the flexible section and an upper chamber surrounding the rigid section.
Patent CA-1138778-A (CA)
Inventor: YAMAMOTO HIROJI
IPC: A61K33/24
Filed: 1979-05-25
Granted: 1983-01-04
Abstract: Abstract of the Disclosure The specification discloses a dental composition containing about 0.1 to 5 % by weight (as molybdenum) of a molybdate compound based on the total weight of the composition. and a pharmaceutically acceptable carrier or diluent.  The composition prevents or inhibits dental caries.  The composition exhibits its anticarious effect by inhibiting both digestion of the soft tissue in teeth by a protease and decalcification of the hard tissue in teeth by an acid.
Patent CA-1102507-A (CA)
Inventor: MARLEAU GILLES
IPC: B25G1/00
Filed: 1979-05-30
Granted: 1981-06-09
Abstract: ABSTRACT OF THE DISCLOSURE A compact combination tool set providing  a complete set of tools such as screwdrivers, wrenches, knives, utensils or com-binations of such devices is provided,  The set comprises a pluralil of inter-fitting tool segments, each tool segment having a tool or connecting shank projecting from one end thereof and a recess at the other end thereof adapted to receive a tool or shank projecting from one end of a second tool segment, said recesses and said pro-jecting tools including portions which are non-circular in cross-section and which are adapted to be telescopically and fric-tionally inter-engaged so as to prevent relative rotation thereof, whereby a plurality of tool selectively may be selectively inter-fitted for compact storage, and selectively separated for use.  The tool segments in one embodiment have shanks which are of the same length and cross-section whereby tool segments of different sizes are selectively interengageable with each other or with an associated handle means.
Patent CA-1115763-A (CA)
Title: Dynamoelectric machine with permanent  magnets in stator poles
Inventor: HOLLITSCHER HERBERT
IPC: H02K23/04
Filed: 1979-06-13
Granted: 1982-01-05
Abstract: Case 2638 DYNAMOELECTRIC MACHINE WITH PERMANENT        MAGNETS IN STATOR POLES                    ABSTRACT OF THE DISCLOSURE A dynamoelectric machine has a field structure which includes permanent magnets to provide a predeter-mined residual pole flux that self-excites the machine at start-up.  A plurality of permanent magnets may be mounted in a groove on the pole face of each salient pole so as to provide a magnetic circuit therethrough.  The permanent magnets  are in substantial alignment with the pole face and spaced therefrom so as to direct a major portion of their flux across an air gap in the machine and thereby provide a predetermined residual pole flux.  During the operation of the machine, the soft iron of the salient poles has an electromagnetically generated pole flux developed therein which moves through the pole face and crosses the air gap providing another magnetic circuit through the pole face parallel to the magnetic circuit of the permanent magnets. The field structure is novel in that it provides two parallel magnetic circuits which provide a predetermined residual pole flux to self-excite the machine while not appreciatively reducing the electromagnetically generated pole flux during machine operation.
Patent CA-1133930-A (CA)
Inventor: STILLE JOHN K
IPC: C07C51/09
Filed: 1979-07-09
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE         Conjugated diolefins (e.g., 1,3-butadiene) are carbonylated by the palladium-catalyzed addition of carbon monoxide and an alcohol of the formula ROH (e.g., benzyl alcohol) whereby polycarboxylic esters are formed in which the pair of double bonds of the conjugated diolefin has been transformed into a moie?y having the formula:              In the process, the olefin, carbon monoxide, and alcohol are reacted in the presence of a palladium(II) salt, a copper(II) salt, and a base, at certain concentrations and at a pressure and temperature sufficient to effect the carbonylation.  The resulting unsatusated diester can be hydrolyzed and hydrogenated or vice versa to obtain the corresponding linear diacid (e.g., adipic acid).
Patent CA-1116963-A (CA)
Inventor: HAMPARIAN NSHAN
IPC: F01M11/04
Filed: 1979-07-26
Granted: 1982-01-26
Abstract: C-3,004 Abstract of the Disclosure An internal combustion engine is provided with stiffening side wall ribs which are lightened by the provision therein of internal passages that alternatively cooperate with cylinder head passages to provide oil drains from the valve chambers to the oil sump or provide mounting means for an oil level indicating gauge rod.  The oil gauge mounting provision includes an angled uniplanar passage in the cylinder block wall aligned with a cylinder head boss and oil pan mounted guide member as well as additional features.
Patent CA-1136120-A (CA)
Inventor: EDELBACH LOREN C
IPC: B01F7/00
Filed: 1979-07-27
Granted: 1982-11-23
Abstract: APPLICANT:  THE CORNELIUS COMPANY          TITLE:      "DISPENSING MACHINE MIXING DEVICE AND HOUSING THEREFOR"                      ABSTRACT OF THE DISCLOSURE A dispensing machine mixing device has a base fastenable to the chassis of a dispensing machine, a bearing in the base, a shaft rotatably mounted in the bearing, a shaft seal on the front of the base, a mixing impeller on the front of the shaft and to the front of the seal, and a re-duced size housing secured to the base; the housing has an integral tubular wall holding the seal to the base and defining the circumference of a mixing chamber within which is the impeller, a front end wall, a mixed fluid out-let from the bottom of and to the front of the mixing chamber, a fluid in-let conduit generally on the axis of rotation of the impeller, and a funnel to the front of the mixing chamber and above the inlet conduit; a common wall portion forms part of both the funnel and the mixing chamber wall, and part of a lower funnel wall forms part of the inlet conduit and is exposed to the mixing chamber; the inlet conduit to the mixing chamber expands in cross-section toward the mixing chamber.
Patent CA-1124900-A (CA)
Title: Tuning control apparatus for a frequency  synthesizer tuner
Inventor: UMEDA KAORU
IPC: H03J1/00
Filed: 1979-08-16
Granted: 1982-06-01
Abstract: TUNING CONTROL APPARATUS FOR A FREQUENCY SYNTHESIZER TUNER               ABSTRACT OF THE DISCLOSURE     Tuning control apparatus is provided for use with a frequency synthesizer tuner of the type having a phase-locked loop including a reference oscillator, a variable frequency oscillator to produce a local oscillating signal, a programmable frequency divider coupled to the variable frequency oscillator for dividing the frequency of the local oscillating signal by a variable dividing ratio to produce a frequency-divided oscillating signal, a phase comparator for comparing the frequency-divided oscillating signal to the output of the reference oscillator to produce an error signal, and a feedback circuit for feeding back the error signal from the phase com-parator to the variable frequency oscillator to adjust the frequency of the local oscillating signal and thereby establish a tuning condition of the tuner.  The tuning control apparatus includes a counter for counting control pulses supplied thereto, the count of this counter determining the dividing ratio of the programmable frequency divider.  A control pulse generator supplies control pulses to the counter.  An adjusting circuit is operable to adjust the rate at which the control pulses are supplied to the counter for adjusting the speed at which the count of the counter and the dividing ratio of the programmable frequency divider changes.  In one embodiment of this invention, a switching circuit is provided to be selectively operable to supply only a predetermined number of the control pulses to the counter so as to change the count of the latter, and thus the dividing ratio-of the programmable frequency divider, by a predetermined step.     -i-Thus, the tuning condition of the frequency synthesizer tuner can be changed at a variable rate or, alternatively, in a step-wise manner.     -ii-
Patent CA-1126011-A (CA)
Inventor: CURCHOD DONALD B
IPC: G01B7/315
Filed: 1979-09-13
Granted: 1982-06-22
Abstract: Abstract of the Disclosure: In a system for aligning a wheel employing means for gener-ating electrical signals indicative of camber, toe and the rotational position of the wheel when the camber and toe readings are sensed employs an improved sensor assembly for generating the toe readings.  The same sensor assembly can also be used with respect to providing a reference with respect to certain rear wheel relationships.
Patent CA-1146358-A (CA)
Inventor: FRANK ROBERT G
IPC: C03B23/035
Filed: 1979-09-18
Granted: 1983-05-17
Abstract: Abstract This invention relates to shaping glass sheets and particularly to a mold capable of shaping glass sheets having many different outline shapes but bent to the same radius of curvature.  Such molds have dimensions larger than those of a family of windows of a given radius of curvature but different outline shapes.  Such molds need not be removed or replaced until such time as production requirements call for bent windows having a different radius of curvature. A specific embodiment of this invention is provided with a series of transversely extending grooves that extend completely across the entire width of the shaping mold and have sufficient width and depth to permit clear-ance for raising the mold above a horizontal path of glass sheet travel defined by spaced conveyor rolls.  The grooves have a maximum width of one inch (25.4 millimeters) and are separated by a minimum distance approximating the width of said grooves.  The shaping mold is preferably constructed of an alumino-silica cement with a smooth upper shaping surface that does not mar hot glass sheets.
Patent CA-1125229-A (CA)
Inventor: BAIRD WILLIAM G JR
IPC: B32B27/26
Filed: 1979-10-09
Granted: 1982-06-08
Abstract: IRRADIATED LAMINATE FILM HAVING  HEAT SEALING CHARACTERISTICS                                  Abstract A coextruded irradiated film has a crosslinked layer and a heat sealable layer.  The crosslinked layer is crosslinked by irradiation at a dosage level sufficiently low that the heat sealing properties of the heat sealable layer are not adversely affected.  The crosslinked layer is crosslinked to a desirable level due to the presence of irradiation crosslinking enhancers which are incorporated within the crosslinked layer so as to promote crosslinking at a low dosage level.
Patent CA-1106194-A (CA)
Inventor: BERTI ALFREDO
IPC: F16L1/12
Filed: 1979-10-16
Granted: 1981-08-04
Abstract: ADJUSTABLE APPARATUS FOR SUPPORTING A PIPE, LAID ON A DEEP SEA BED, AT A DEPRESSION IN THE SEA BED            ABSTRACT OF THE DISCLOSURE  This invention relates to an adjustable apparatus for supporting a pipe, laid on a deep sea bed, at a depression in the sea bed. The apparatus according to the invention comprises an upper floating caisson provided with support legs and a lower support structure comprising guide tubes for said legs. The guide tubes are rigidly connected by cross members, which can be rotated from a rest position to a work position, in which they support the pipe.
Patent CA-1137243-A (CA)
Title: Procede de preparation de compositions de  bitumes polymeres
Inventor: MALDONADO PAUL
IPC: C08L21/00
Filed: 1979-11-08
Granted: 1982-12-07
Abstract: Procédé de préparation de compositions de bitumepolymères consistant à mélanger sous agitation à une température de 130 à 230.degree.C, 80 à 98% en poids d'un bitume de pénétration comprise entre 30 et 220, et, 2 à 20% en poids d'un copolymère polyséquencé de masse moléculaire moyenne comprise entre 30.000 et 300.000 choisi dans le groupe styrène-diène conjugué et à maintenir ce mélange au moins 2 heures à cette température puis à ajouter 0,1 à 3% en poids de soufre élémentaire par rapport au bitume en maintenant les mêmes conditions d'agitation et de température 20 minutes au moins, caractérisé en ce que la séquence diène conjugué est choisie dans le groupe du butadiène carboxylé et de l'isoprène.
Patent CA-1139408-A (CA)
Title: Monitor for the instrument-landing system
Inventor: VOGEL HORST
IPC: G01S1/02
Filed: 1979-12-04
Granted: 1983-01-11
Abstract: H. Vogel 5-1-1 MONITOR FOR THE INSTRUMENT- LANDING SYSTEM     Abstract of the Disclosure A Monitor located about 100 m from the ILS localizer determines whether the DDM alarm threshold was exceeded due to an equip-ment error or to an error caused by an overflying aircraft. To accomplish this, either the maximum of the frequency spectrum of the variation with time of the differentiated DDM signal is located, or the frequency spectrum of the variation with time of the DDM signal or of the differentiated DDM signal is compared with one or a plurality of spectra typical of equipment errors or of errors caused by overflying aircraft.
Patent CA-1166941-A (CA)
Inventor: DE BLAUWE FRANCIS J A M C
IPC: B29C63/40
Filed: 1979-12-20
Granted: 1984-05-08
Abstract: ABSTRACT       Heat-recoverable articles carrying a "thermochromic" composition comprising organic materials which melt and decompose to provide a colour-change indicating that the articles have been heated to a certain temperature, e.g. to melt a sealant carried on the surface of the article which is to contact a substrate around which the article is to be shrunk.  Mixtures of relatively simple compounds may be used to graduate the colour change, and means are described for preventing reversion to the original colour on long-term exposure to moisture.
Patent CA-1142374-A (CA)
Inventor: BOLMGREN OKE GUNNAR
IPC: E04B1/04
Filed: 1980-01-08
Granted: 1983-03-08
Abstract: APPLICANT:  OKE GUNNAR BOLMGREN          TITLE:      BUILDING COMPONENTS, ESPECIALLY FOR WALL CONSTRUCTION, AND BRICKS WHICH ARE SEMI-FINISHED MEANS FOR MANUFACTURING THE SAME     ABSTRACT OF THE DISCLOSURE     Brick building components made by splitting a whole brick having suitable slots, the split bricks being provided with slots into which reinforcement means can be fitted. A greatly increased tensile strength, both vertically and horizontally, is obtained, providing sufficient strength for manufacturing transportable, prefabricated components.
Patent CA-1152693-A (CA)
Inventor: VAN EENAM DONALD N
IPC: D21H17/45
Filed: 1980-03-18
Granted: 1983-08-23
Abstract: ABSTRACT The invention provides a stable polymeric additive useful for improving the wet strength of a cellulosic sub-strate. The additive is a water-soluble cationic thermo-setting polymer incorporating a plurality of extralinear glycidyl quaternary ammonium groups. The invention also comprises a method of making such an additive.
Patent CA-1148584-A (CA)
Inventor: VAN DER LELY CORNELIS
IPC: B60P3/24
Filed: 1980-05-08
Granted: 1983-06-21
Abstract: ABSTRACT            A tank wagon is disclosed in which  the tank has means (24,30) arranged to counteract movement of the material with respect to  the tank in one direction and to pass the material in the opposite direction. In this way energy can be withdrawn from the fluid movement produced under braking thereby to mitigate adverse effects of such movement.In the embodiment described in detail the means are partitions having openings closed by hinged flaps gravity-urged to an open   position.
Patent CA-1146090-A (CA)
Inventor: DEFRANK MICHAEL P
IPC: A61M5/165
Filed: 1980-05-08
Granted: 1983-05-10
Abstract: Case 790317 INTRAVENOUS FLUID FILTER                   Michael P. De Frank Joseph A. Bancsi Abstract of the Disclosure A fluid filter is disclosed for use in filtering intravenous fluids as they are administered to a patient.          The unique filter employs a normally hydrophobic (water-repellent) depth-type filter element, which has a sufficiently large pore size and volume of pores to permit an adequate gravitational flow of intravenous fluid from an elevated reservoir.  Particulate matter is filtered out by the tortuous passageways in the filter element, through which liquid must pass.  Due to the relatively large pore size (20 microns or larger) of the filter element, in combination with the normal hydrophobic property, any gas entrained in the liquid also passes through the filter element and does not accumulate on the filter surface to block flow there-through - so called "air blocking".
Patent CA-1165768-A (CA)
Inventor: VICK STEVEN C
IPC: C08G77/10
Filed: 1980-06-13
Granted: 1984-04-17
Abstract: SILOXANE BOND REARRANGEMENT EFFECTED BY SOLID PERFLUORINATED POLYMERS CONTAINING PENDANT SULFONIC ACID GROUPS               ABSTRACT OF THE DISCLOSURE       A process for siloxane bond rearrangement is described which comprises treating at a temperature of from about 70° C to about 180° C an organosiloxane composition with a solid perfluorinated polymer containing pendant sulfonic acid groups.               S P E C I F I C A T I O N
Patent CA-1126808-A (CA)
Inventor: IKEDA HIRONOSUKE
IPC: H01M6/12
Filed: 1980-06-16
Granted: 1982-06-29
Abstract: Abstract of the Disclosure The present application discloses a battery in which an electrode plate having one polarity located at the center of the battery is sandwiched by first and second electrode plates having the other polarity with first and second separator layers respectively disposed therebetween, an insulating plate is disposed beneath the inner surface of an outer case having one polarity, a collector rod passes through central bores formed in the insulating plate, the first electrode plate having the other polarity and the first separator layer, an insulating cylinder is disposed at the outer periphery of the collector rod, the collector rod is electrically connected at one end thereof to the inner surface of the outer case having one polarity and at the other end thereof to the electrode plate having one polarity, the second electrode plate having the other polarity is electrically connected to the first electrode plate having the other polarity and to the inner surface of an outer case having the other polarity, and the outer case having the other polarity is mounted to the outer case having one polarity through insulating packing.  According to the battery of the present invention, the utilization coefficient of the electrode plate having one polarity may be enhanced to improve the battery performance and the collector mechanism may be improved to facilitate the battery assembling work.
Patent CA-1131288-A (CA)
Title: Two-component phosphor in a cool white  lamp
Inventor: CHENOT CHARLES F
IPC: C09K11/77
Filed: 1980-06-18
Granted: 1982-09-07
Abstract: ABSTRACT      Fluorescent lamps containing a two-component phosphor system consisting essentially of europium activated barium magnesium aluminate as a blue emitter and manganese and antimony activated calcium chlorofluorapatite as a yellow emitter use less energy to achieve at least comparable brightness as a standard cool white lamp with a suitable color rendering index.
Patent CA-1125275-A (CA)
Inventor: BOND MICHAEL P
IPC: F28F3/08
Filed: 1980-06-25
Granted: 1982-06-08
Abstract: A B S T R A C T            Title:- Improved Heat Exchanger When plate heat exchangers are used with hazardous fluids the gasketing at the periphery may be replaced by welding the plates in pairs, with elastomeric gaskets between adjacent packs of plates.  However, it is still necessary to have a gasket around the through holes i   for the hazardous medium to seal them from the other medium.  In accordance with the present invention, these gaskets are of duplex form        with a sealed space between the gasketing.  In order to detect leakage into the sealed space a diluent fluid may be circulated through the sealed spaces and a detector, Refer to Figure 2.
Patent CA-1130357-A (CA)
Inventor: WIGGINS NOEL D
IPC: F16C33/08
Filed: 1980-06-30
Granted: 1982-08-24
Abstract: Bearing Positioning Retainer Abstract Semicylindrical bearing shells are mounted with their radially outwardly facing semicylindrical surfaces against a mating surface of a bearing cap or an engine block.  Such shells have previously been held against rotation by tab and slot arrangements.  They have either not been held against falling away from the mating sur-face, or screws have been centrally affixed through the shells and into the bearing cap or block.  Such screws have interfered with proper lubrication of radially inwardly facing surfaces of such shells.  The improve-ment herein includes a pair of indentations in the outwardly facing surface, one at each end of the shell and a pair of abutting indentations in the mating sur-face.  A pair of members are held in respective shell indentations and abutting indentations.  The members hold the shells against the mating surface.
Patent CA-1141982-A (CA)
Inventor: JOHNSON KENNETH O
IPC: F16D3/00
Filed: 1980-07-18
Granted: 1983-03-01
Abstract: IMPROVED FLEXIBLE COUPLING                ABSTRACT OF THE DISCLOSURE      An improved flexible coupling for use in conjunction with a flexible high speed coupling shaft includes means for increasing the coupling axial stiffness while maintaining high degree of alignment offset capability and the same overall shaft axial stiffness.